TVLine’s exclusive first look at the midseason event finds the girls traversing a treacherous landscape, one crawling with skeletons and tigers and… bowling pins.

The finale promises to blow fans’ minds with a trio of reveals: Not only is a Rosewood resident meeting his (or her) maker this week, but one of the Liars will also learn a secret about her past — while another could have a pretty little bun in the oven.

Additionally, executive producer Marlene King recently revealed on Twitter that fans should expect “major revelations” for Emily and Alison, a tease made even more intriguing by Paige’s return to Rosewood.